Solving Quadratic Equations by Factoring

Solving Quadratic Equations by ‎@MathTeacherGon - Grade 9 Math
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[@randomguy-yg9ez]

My math exam is tomorrow wish me luck 🍀

[@unknownman1015]

Goodluck, how did it go?

[@ZachBruh38]

Update?

[@sleepy4205]

Mine is next week 🫡 I have a mock test tommorow tho

[@maryjolara2625]

Mas madali akong matuto sa mga videos mo kaysa sa klase namin huhu sana matagal ko ng nakita to. Exam namin bukas sa math thank you poooo.

[@elivitfabillar6142]

Ty sir Keep doing it sir 🤠👍

[@kaeyace]

thank you po sir Gon! I'm sure to get higher scores in algebra now!

[@Whois_Futz69]

I had fun Learning about this Topic, Thank you so much!

[@MathTeacherGon]

Glad you enjoyed it!

[@user-gp5nx6vs6e]

Exam namin bukas, wish me luck guys 🍀

[@justineleemartin4907]

If the 9x switch to a not perfect square what will we do please explain this I'm having a hard time to find a KZbin to explain this thing.

[@Sloaudios]

Yeah me too I got 2r² + 11r - 15 = 0

[@mrs.erdamaulana8491]

Simple and effective.

[@MathTeacherGon]

thank you!!!

[@1oftheseason]

LIFE SAVIOR 😭😭

[@lunar-e.6620]

nice one sir

[@MathTeacherGon]

thank you po

[@queshacc]

learned a lot from this, thank you!

[@MathTeacherGon]

thank you also!

[@ncctv2824]

the answer is x=10,x=-10 and numberv 2 the answer is x=-2,x=-3

[@almamantilla]

if na e transpost napo yung -2 or -3 ma chachange po yung sign into positive so x=2 na po hehe

[@avi_swiftiee2003]

@almamantilla bakit naman po? eh positive ang 5 at 6 so obviously positive rin ang sagot. so kapag nilipat from positive magiging negative.

[@leal8351]

​@@avi_swiftiee2003tama po yung -2,-3. siguro nalito lang si @almamantilla

[@irenejoyabracia8116]

Answer in number one is x=-10 x=10 number two x=-3 x=-2 tysm sir

[@FallenAngel-be1iy]

i use x = (-b ± the square root of the(b² - 4ac))÷ 2a only applicable for trinomials ax² + bx + c = 0 just substitute

[@AcebuGilbert]

Thank you po teacher ghon.

[@MathTeacherGon]

You're welcome 😊

[@Vilurxion]

my life savior i own alot from you sir

[@user-ux7fx4ou6b]

Good day po, are equations that are not written in standard form still are quadratic equation? I'm having second thoughts about this. Thanks in advance for answering.

[@MathTeacherGon]

Yes po... They are still quadratic equations. 😊

[@user-ux7fx4ou6b]

@@MathTeacherGon thanks!

[@quandangledingle9317]

As long as square is the highest exponent

[@toshiramaTK]

Thank you for this you help me alot

[@MathTeacherGon]

most welcome!

[@user-fd5iu7fj2o]

Thank you poo naintidihan ko na ngayon

[@michaeljordan23-jy6sx]

thank you po sir❤

[@julioiiigodfreyinfante60]

thank you sir paka liwanag ng turo mo

[@MathTeacherGon]

welcome po

[@micaellahp.lumanog5104]

Pov: my math teacher been teaching it for a week yet i only understand on this 11:20 mins video 😂

[@user-ox5wj5dx1o]

Sir paano po pag 3xsquare minus 2X equals 0

[@ychen113]

Hi Sir Gon! Can you do a video for factoring quadratic trinomials?

[@MathTeacherGon]

Hello we have that already

[@kimhyunjinbarksjeonheejinaww]

Pano naman po pag may number ung x dito sa examples ng 8:00

[@jasarenoashleyvignem.3749]

goodluck to me tommorow😢❤

[@Escapogi]

Sir thank you so much!!!!

[@ZYROBVN]

Thank you sir na gets Kona HAHAHAHA

[@andromeda_camellotjsync7551]

thakns sir gon

[@op.kuraii]

7:53 what if po parehas negative dapat po magiging positive ang answer?

[@beccarejuso9063]

Thank you po sir

[@MathTeacherGon]

❤️😊😊

[@darleneapril9845]

good afternoon sir gon what is x negative csquare

[@MathTeacherGon]

1/x^2

[@emmanueljamesf7620]

Salamat po

[@Confused2.0976]

Umm final answer po Yung naka box?

[@sophievine5666]

So helpful!

[@MathTeacherGon]

thank you

[@user-ny4vv7lg2n]

Pano ba mag checking???

[@user-oi8xb6nj2k]

Paano sirr pag mas mataas yung left side

[@rhaileydelacruz4374]

heloo ser gon how abt nmn po sa pag ccheck ng answer?

[@DayanandPandey-ns5qc]

3and 5

[@sketchy75191]

reminder: focus on the video you have an exam tomorrow

[@user-bc1jz4ko2g]

Sirrr pano sir kung sasabihin ng teacher na dapat may checking

[@JuanitoSui]

very helpful

[@MathTeacherGon]

Glad it helped

[@Bu_Hnad]

thanks teacher for the equations

[@MathTeacherGon]

You are welcome

[@edgardocodillo5311]

❤

[@MathTeacherGon]

thank you!

[@AcebuGilbert]

Solve for x: 1.) x² - 100 = 0 Solution: (x-10)(x-10)=0 x-10=0 | x-10=0 x=10 | x=10 2. x² + 5x + 6 = 0 Solution: (x-3)(x-2)=0 x-3=0 | x-2=0 x=3 | x=2

[@nashabenir428]

Correct

[@user-or8jm7qp4m]

Sa number six po, pwede po bang baliktad, ginawa ko po kasi is (x -3) (x-4) =0 Okay lang po ba iyon?

[@MathTeacherGon]

opo pwede po

[@user-fk6sj8yr7c]

Ask ko lng Po if may solution Po ito 20-4x+x²=0 diko Po Makita Yung Factor Ng 20 na gives us a negative 4

[@ericagapay9245]

Madali lang yan promise

[@ericagapay9245]

Kahit ibigay ko pa sulution nyan

[@ericagapay9245]

Re arrange mo Yan by a= b= c=

[@tiwuH.]

Thanks for this! Also ang sagot ko sa dalawang activities ay 1. ( x + 10 ) ( x - 10 ) = 0 x+10 = 0 x = - 10 x - 10 = 0 x = 10 2. ( x - 5 ) ( x - 3 ) = 0 x - 5 = 0 x = 5 x - 3 = 0 x = 3 Wish me luck on exam! 🎉

[@MathTeacherGon]

wow... this is correct 💯

[@MathTeacherGon]

Yeah Good luck sa exam!!

[@tiwuH.]

@@MathTeacherGon Thank you po!

[@eljiemaysaponyam1896]

Posible rin ba na ang sagot sa number 2 ay ganito Sir? (x+3)(x+2)=0 x+3=0 x+3=0 x=-3 x=-2 @@MathTeacherGon

[@KimberlyahArenilla-hd7eb]

Sir gon I didn't get it can u please teach me how?

[@mustachelkingyt6939]

LOL

[@solisbrent4887]

i had a fun night because of this video thank you sir, the answers are 1.) x=10, x=-10. 2.) x=-3, x=-3

[@MathTeacherGon]

welcome

[@MathTeacherGon]

keep on learning here

[@damontayy1272]

correct answer for #2 is x = -2, x = -3

[@cherylmajors5624]

1. X=-10,X=10 2. X=3,X=2

[@hanalovesgehl.08]

thst should be x=-3, x=-2 cuz the sign is +

[@Andrew-vz1ei]

I love u sir

[@MathTeacherGon]

thankss

[@adrianfernandez3240]

2.) X² + 5x + 6 = 0 6 ^ 3 • 2 ‐ ❎ --- 2 • 3 ‐ ✔ (X + 2)(X + 3) for x + 2 is x + 2 = 0 (babaliktarin mo yung 2 and 0) and the answer is [X = - 2] ~~~~~~~~~~ for x + 3 is x + 3 = 0 (babaliktarin mo ulit) and the answer is [X = - 3]

[@MarkJhonMercadal]

hi po sir gon, gcf po ba yun o cmf?

[@Mga_kapokwang_vlog]

Number 1) 1.)x²-100=0 (x-50)|(x-2) x=50. | x=2 Hopefully correct 😢

[@angelicaroman6310]

Nice but can u try the x²+5x+6=20 coz I still don't know😭😭

[@Beast_RiderF]

Iba na ata yan? Dapat walang number Jan sa =

[@gracedini-ay5720]

ganyan din ung akin

[@neanikkaunay]

Medyo nalito poako sa 5 and 6

[@blue-wy8843]

I can explain that, let's say x² is A and 8x is B and then 15 is C so. Ang hahanapin mo is yung mga factors ng C NA pag na plus sa isat isa makukuha mo yung B kaya, pag finactor natin ang c. -15 x -1 = +15, -5 x -3 = 15. Pero pag e plus mo yung -5 at -3 magiging -8 ang sagot. (Rules of integers)

[@BelieveinGod997]

1. x=10,x=-10 2. x=-3,x=-2

[@2xgamer323]

My maths exam is tomorrow wish me luck 👀✨

[@kinit_7]

pang grade 9 1st quarter lesson poba to??

[@ixxyaajii]

Opo🙄😭😭😭

[@kinit_7]

@@ixxyaajii yun o thankyou

[@mustachelkingyt6939]

Sir, pano po kung B² + 4b - 21 = 0 Nauna po yung positive😁

[@madmaxtv6368]

(b+7)(b-3) = 0

[@praveena25march]

x=10,-10 x=-2,-3

[@RosemaryAnaele-ge3so]

Can l join 5:57

[@victoriabonney1378]

1.x=10 and 2.x=3/x=2.pls is it correct.

[@ethanocampo5079]

sino yung wala pang pasukan pinapanood to agd

[@JoaTemporada]

2. ײ + 5× +6 =0 (× + 3)(× + 2) =0 × +3=0|× +2=0 × = -3 |× = -2

[@JoaTemporada]

1. ײ -100 =0 a² - b² = (a + b) ( a - b) (× +10) (+ -10)=0 × +10=0| × -10 =0 × = -10 |× =10

[@beccarejuso9063]

1.X^2-100=0 (X+10)(X-10)=0 X+10=0; X-10=0 X=-10;X=10 2.X^2+5x+6=0 (X+3)(x+2)=0 X+3=0; x+2=0 X=-3; x=-2

[@MathTeacherGon]

this is correct 💯

[@KimberlyahArenilla-hd7eb]

Can I ask why did u use positive sign if the given only give a negative sign

[@op.kuraii]

pano po ang x2-6x-135=0 hindi ko po alam pano makukuha ang negative 6 sa factor ng 135 :(((( pls help po :(((

[@rhidzkhanabdulkadil1925]

15.-9

[@user-wy6hb8uq4d]

Sir, Ask ko lang po bakit po -3, -2 ung sagot sa No.1? I mean bakit parehas silang may minus? Thanks if nasagot

[@enzocabarrubias7626]

Tinaranspose (ililipat) po kasi ung mga terms kaya po mag iiba ung sign

[@user-nx2ov3sx8y]

Love ❤️ math

[@yoshelubiano7863]

bakit po naging - 4 san po yung 4 galing????

[@Mai-oXu]

yung sa example #2 ba or #3

[@kimberlypinguet8148]

Akala kopo gcf yung kinukuha sa given

[@maybelynxo]

1st watch di ko pa maintindihan rereply ako dito pag i get it na

[@maybelynxo]

SLAY GETS KO NA THANKS

[@stopbullying9652]

My math exam is in... approximately 9 hours, well..wish me luck!!❤